Warning: require_once(/var/www/html/vendor/composer/autoload_real.php): Failed to open stream: No such file or directory in /var/www/html/vendor/autoload.php on line 5

Fatal error: Uncaught Error: Failed opening required '/var/www/html/vendor/composer/autoload_real.php' (include_path='.:/usr/local/lib/php') in /var/www/html/vendor/autoload.php:5 Stack trace: #0 /var/www/html/frontend/web/index.php(5): require() #1 {main} thrown in /var/www/html/vendor/autoload.php on line 5